| Master data Grafrath | |
|---|---|
| Site number | 16603000 |
| Community | Grafrath |
| District | Fürstenfeldbruck |
| Operator | |
| Body of water | Amper |
| Catchment | 1194.60 km2 |
| River chainage | 99.23 km |
| Easting | 660536 (ETRS89 / UTM Zone 32N) |
| Northing | 5332179 |
| Gauge zero point | 530.29 m NHN (DHHN2016) |